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Patent europeic · EP4009657 · En vigur

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Numer da publicaziun
EP4009657
Numer da la dumonda
EP20865102
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
01-07-2020
Publitgà
08-06-2022
Concedì
15-04-2026
La protecziun finescha il pli tard
30-06-2040
Proxima taxa annuala scadenta
31-07-2026
Classas IPC
H04R 1/30 (2006.01)
G06F 1/16 (2006.01)
H04R 1/34 (2006.01)
Prioritad
CN 201910894078 20.09.2019
Dumonda PCT
PCT/CN2020/099771 01.07.2020
Publicaziun PCT
WO2021/051956 25.03.2021
Lingua da l’annunzia
chinais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 15-04-2026

    Concedì

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 15.04.2026

Partidas

Possessur

Guangzhou Shiyuan Electronics Co., Ltd.

No.6, 4th Yunpu Road Huangpu District, Guangzhou, Guangdong 510530, CN

GUANGZHOU SHIRUI ELECTRONICS CO., LTD.

Guangzhou Shirui Electronics Co., Ltd.

No.192 Kezhu Road Economic and Technological Development Zone, Guangzhou, Guangdong 510663, CN

Inventur

ZHENG, Yaobin

Guangzhou, Guangdong 510530, CN

NIU, Yongyao

Guangzhou, Guangdong 510530, CN

YUAN, Jiabin

Guangzhou, Guangdong 510530, CN

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.